prepainted aluminum Zinc rolled Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Aluminum Zinc Rolled Coil
Description of Aluminum Zinc Rolled Coil
Aluminum zinc coils is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Aluminum Zinc Rolled Coil for Construction Roof
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat resistance: Aluminum zinc alloy steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover.
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
4. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of Aluminum Zinc Rolled Coil for Construction Roof
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
Specifications of Prepainted Aluminum Zinc Rolled Coil for Construction
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Mechanical Properties | ||||||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
SGCD(DX53D+Z) | - | ≥270 | 38 | |||
SGCE(DX54D+Z) | - | ≥270 | 40 | |||
DX56D+Z | - | ≥270 | 42 | |||
FAQ of Prepainted Aluminum Zinc Rolled Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
3. How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: What is the difference between regular steel stainless steel? Why does steel rust but stainless wont? Is stainless some kind of alloy or something? Any knowledgeable input would be great. Thanx!
- There are many things in life that I wonder about. Being in the steel industry and selling stainless steel I have at one point in my life asked myself, why do they call it stainless steel? What makes it stainless? It doesn't take much to find out but here is a very brief synopsis of what makes stainless steel stainless so that you can check one more thing off the list in your quest for knowledge. Stainless Steel might or might not have been invented by a man named Harry Brearley in 1912. Steel has been around for hundreds of years but it hasn't always been stainless. Only after the exact combination of elements had been achieved did we start calling a certain type of steel stainless. His magic potion contained the keys to what is now called stainless steel. That being said, the true inventor of stainless is still an ambiguous cloud at best. However, this isn't a discussion on WHO invented stainless but what stainless is and how it's actually stainless. Here is a great article posted by British Stainless Steel Association in regards to the history of stainless as a whole, see here. So what is in this magic potion that makes a steel not stain or rust? As most of us know if you leave regular steel or metal out in the elements it will rust, oxidize, or stain. Why does stainless not stain? When Harry Brearley Brearley created a steel with 12.8% chromium and 0.24% carbon, that was believed to be the first ever stainless steel. Chromium is the element in stainless that improves the corrosion resistance by forming a chromium oxide film on the steel. This very thin layer, is what allows the steel to be impermeable to rust or staining and when placed under the right conditions, it can also be self-repairing to a certain extent. There you have it. The answer is Chromium. Chromium is the element when mixed w/other elements in the proper amounts to form the thin layer that protects the steel from rusting, staining or corroding. Hope that helps you in your pursuit of knowledge.
- Q: Does anyone know the lyrics to steel driving man by Dailey and Vincent. I would really appreciate it
- watch man of steel full movie online free adf.ly/dfxYD
- Q: How can the outer diameter and weight of steel coil be converted?
- Of course, the calculation is relatively coarse, and the volume has a lot to do with the tension.
- Q: How are steel coils used in the production of agricultural storage tanks?
- Steel coils are used in the production of agricultural storage tanks as they are shaped and welded together to create the tank's structure. The coils provide strength and durability to ensure the tank can withstand the weight and pressure of the stored materials.
- Q: Can steel coils be coated with tin?
- Yes, steel coils can be coated with tin through a process called tinplating. Tinplating provides corrosion resistance and enhances the appearance of the steel surface.
- Q: How are steel coils used in the manufacturing of braking systems?
- Steel coils are used in the manufacturing of braking systems as they are shaped and formed into various components such as brake discs, brake pads, and brake calipers. These coils are made of high-quality steel that provides strength and durability, ensuring efficient and reliable braking performance for vehicles.
- Q: How are steel coils used in the manufacturing of automotive fenders?
- Steel coils are used in the manufacturing of automotive fenders by being processed and shaped into the desired form to create the outer structure of the fender. The coils are cut, bent, and welded together to create the necessary shape and strength required for a fender.
- Q: What is the maximum length of a steel coil?
- The maximum length of a steel coil can vary depending on various factors such as the type of steel, manufacturing capabilities, and transportation logistics. However, in general, steel coils can be several hundred meters long, with some specialty coils exceeding a kilometer in length.
- Q: Where can I find a great deal online for Danesco Stainless Steel Egg Poacher
- Cheapest place to buy Danesco Stainless Steel Egg Poacher is amazon, and the price is $34.99. For more information check the link below....
- Q: How are steel coils used in the manufacturing of automotive fuel tanks?
- Steel coils are used in the manufacturing of automotive fuel tanks as they provide strength, durability, and resistance to corrosion. These coils are formed and welded into shape to create the fuel tank, ensuring it can withstand the pressure and vibrations associated with storing and transporting fuel safely.
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prepainted aluminum Zinc rolled Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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